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- Size M3 Bushed Coupling Hub
- Using 2012 Taper-Lock Bushing
- 1/2" Minimum Bore
- 2 1/8" Maximum Bore
| Coupling Size | M3 |
| Bushing Type | Taper-Lock |
| Input Bore Range | 1/2" to 2 1/8" |
| Length Through Bore | 2.45 in |
| Bushing Series | 2012 |
| Outside Dia. | 4.9 in |
| Bore Dia. [Min] | 1/2 in |
| Material | Steel |
| Bore Dia. [Max] | 2 1/8 in |
| Hub Dia. | 4 in |
| RPM [Max] | 7000 rpm |
| Weight | 7.6 LB |
